131126416 has 40 divisors (see below), whose sum is σ = 258358464. Its totient is φ = 64464000.

The previous prime is 131126377. The next prime is 131126417. The reversal of 131126416 is 614621131.

131126416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (131126417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413490 + ... + 413806.

Almost surely, 2^131126416 is an apocalyptic number.

131126416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

131126416 is a deficient number, since it is larger than the sum of its proper divisors (127232048).

131126416 is a wasteful number, since it uses less digits than its factorization.

131126416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 673 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 131126416 is about 11451.0443191877. The cubic root of 131126416 is about 508.0386231407.

Adding to 131126416 its reverse (614621131), we get a palindrome (745747547).

The spelling of 131126416 in words is "one hundred thirty-one million, one hundred twenty-six thousand, four hundred sixteen".